Toilet stains are quite unpleasing, but most people don’t know the reason behind their occurrence. Do you know it’s the hard water that your toilet tank is filled with? Hard water is rich in minerals like calcium, which can easily accumulate on the toilet. The accumulation of these minerals ends up clogging the rim above the toilet bowl and thus affects the flush power, i.e., the water flow from the tank. Hard water also builds stains on the toilet bowl, making it look relatively unpleasant.
You definitely don’t want to spend hours cleaning your toilet every other day, so investing in the best toilets for hard water is a great way to save your time, effort, and money. After reviewing the best toilet brands for hardware, we selected these high-quality Hard Water toilets and best toilet seat for heavy persons based on flushing power, hard water resistance, features, and user convenience.
Table of Contents
Best Toilets for Hard Water-
- Manufacturing material Ceramic
- Toilet weight 120 pounds
- Dual flush system
- Slow closing seat
If sitting down or getting up from the toilet has been an issue for you in recent times, this toilet can sort that out for you. Coming with a height of around 20-inches, not only is this toilet great for people having knee problems but also for tall people. This tall height toilet provides additional safety features and eases getting up and sitting down, along with preventing falls for people belonging to elderly age.
It comes with a dual-flush system giving you the option of two flush powers to choose from. Moving the flush lever up will give 0.8 GPF (Gallons per Flush), which helps to save water. Pulling the flush lever down will provide you with a full flush of 1.2 GPF and is suitable for large waste. It comes with additional features durable flush actuator, baseboard heater fit, high-elevation gravity flush, and a slow closing toilet seat.
This toilet seat can be great for people who are into aesthetics since it comes with a beautifully elegant design. It can go with any kind of bathroom décor and fits seamlessly in any bathroom style. It is suitable for all residential toilets and is specifically designed to prevent hard water effects, mold, and other harmful elements from affecting them in any way.
- Best resistance against hard water
- Engineered to fit well
- Provides maximum sitting comfort
- The flush actuator is made to last
- Helps in preventing falls
- Cheap plastic flush handle
Except for the cheap plastic flush, our experts found that the tall toilet is a great addition to your bathroom, thanks to the fantastic features it offers with maximum comfort and durable build quality.
- Manufacturing material Ceramic
- Toilet weight 102 pounds
- Five adjustable temperature and pressure settings
- Automatic Open/Close Seat
This highly durable one-piece toilet for hard water by TOTO is a Washlet bidet toilet that can easily be operated using a remote. Not only is the design of the toilet quite simple, but it is also much more innovative compared to the competitors. You can control the temperature of the toilet using its remote as it comes with heating technology. The integrated sensor maintains desired temperature ranging from 820F to 970F.
The lid automatically opens to welcome you without using your hands. It comes with a self-clean technology that cleanses the toilet seat before and after each use. The toilet has three adjustable cleaning functions that include Front, Rear, and Rear Soft. For intimate cleansing, the Front wash is used that uses large soft drops. The rear spray uses water pressure that is strong yet pleasant. The Rear soft type uses a spray with a larger radius and low water pressure to cover more space.
The opening and closing of this toilet are hands-free, as well as the flushing operation. Once you get up, the seat automatically flushes. Additionally, the temperature-adjustable warm-air dryer provides you with the comfort and ease of drying the seat after use. It comes with a PreMist function that wets the bowl so that almost 80% of the waste is easily removed compared to a dry bowl. Above all, it prevents hard water and other harmful elements from affecting the toilet seat.
- Dual flush technology
- Air deodorizer for additional comfort
- It is WaterSense compliant
- 3D tornado flush technology
- Luxury auto-open and close lid feature
- Doesn’t flush during a power outage
With dual flush technology and the air deodorizer, this modern one-piece toilet is an excellent choice for a bathroom to enjoy maximum comfort with an automatic open/close seat, heated seat, self-cleaning wand, and auto energy-saving mode.
- Manufacturing material Vitreous China
- Toilet weight 111 pounds
- Slow Close Toilet Seat
- EverClean surface
American Standard has been known for providing users with high-quality toilets for years. American Standard 2034.314.020 comes with a flawless design of a one-piece seat and an elongated chair height to ensure the ideal comfort. The toilet is known for providing excellent clog-free performance and a quieter flush that can move 70% of larger waste compared to standard toilets. Featuring a 16 ½ height, it improves the ease of use, especially for people with bad knee issues.
It is a high-efficiency toilet that ensures saving water when you flush without affecting the flush performance. The EverClean surface is specifically designed to prevent inhibiting the growth of stains even when hard water is used. Additionally, this surface remains prevented from odor-causing bacteria, mildew, mold, and other harmful elements in the bathroom.
American Standard 2034.314.020 toilet comes with a slow-close toilet seat for a quieter shut down after use. The piston-action accelerator flush valve makes flushing like a breeze of air. The flush system requires only 1.6 GPF, which is average and doesn’t waste much water with each flush. The elegant design of this toilet makes it suitable to go with any kind of bathroom theme and décor.
- High-efficiency of 1.6 GPF
- 100% factory flush tested
- Moves 70% larger mass than a standard toilet
- Flawless one-piece design
- Quieter flush and seat performance
- Smaller tank profile
Finding a toilet with such powerful and super quiet flushing performance is one tough task. American Standard 2034.314.020 offers a sleek design, hard water resistance, easy-clean surface, and above all, a clog-free performance which makes it a top choice for your bathroom.
- Manufacturing material Vitreous China
- Toilet weight 100 pounds
- 3-bolt Installation
- One year warranty
Equipped with a seamless and easy-to-clean design, the Kohler K-3889-0 toilet has made it to the list of best toilets for hard water. The toilet has a comfortable height, making it suitable for people with knee issues and more accessible for them to sit on and stand up from it. The toilet seat has a height of around 17 inches which makes it super comfortable to get up from. Not only is this height great for people having a bad back, but also for people who are six feet or taller.
It comes with AquaPiston Canister flush valve, which is excellent and delivers powerful performance. Additionally, this flush valve is capable of eliminating common leakage problems and requires only 2 pounds of force to work. This technology allows more water to flow in the drain when flush is initiated to provide excellent flush power.
The one-piece design of this hard water toilet is seamless and makes it super easy to clean. The design is compact so that it occupies the same space as a traditional toilet. However, the elongated bowl shape offers optimum comfort than traditional toilets. Best of all, the seat closes quietly, so you don’t need to worry about your family or friends knowing that you have used the toilet by the loud slam.
- Saves water without sacrificing performance.
- The seat closes without loud noise.
- Seamless and easy cleaning.
- Compact design for small bathrooms
- Delivers powerful flush performance.
- A bit expensive
If budget is not an issue and you want to invest in something worth the hype and cost, this comfort height toilet by KOHLER is definitely the best choice for your needs.
- Manufacturing material Vitreous China
- Toilet weight 99 pounds
- Floor mounted Installation
- Double Cyclone flushing
This TOTO ultra-max II toilet comes with an elegant, elongated, and sleek design. All the curves are in the right place, so you don’t need to worry much about the difficulty in cleaning this toilet. Not only is the design of the toilet aesthetically appealing, but the manufacturers have also taken comfort into consideration. The toilet seat is very comfortable for people with back and knee problems since they will not need to bend too much to sit on it.
What makes it one of our favorite hard water toilets is the fact that the trap way comes with a SanaGloss finishing. This finishing is known for preventing stains from occurring on the toilet even when hard water is used. Also, it doesn’t allow bacteria or other harmful elements to stick to it. Additionally, the trap way is considerably larger compared to the competitors to ensure that even the large waste is flushed out without any hassle.
Other notable features include the slow closing of the seat, so you don’t hear loud slamming when you are half asleep. The one-piece design ensures effortless Installation. Flushing performance is also quite impressive, thanks to the double nozzle system. These double nozzles provide excellent water pressure to ensure no residue remains after flushing.
- WaterSense certified toilet
- Comes with a double cyclone flushing system
- SanaGloss coating for easy cleaning
- One-piece design for convenient Installation
- Larger trap way
- Quite expensive compared to the competitors.
High-efficiency double cyclone performance, large trapway, soft-close seat, chrome plated trip lever, and effortless Installation, TOTO Ultra-Max II Toilet is one of the top-selling products of the well-known brand.
- Manufacturing material Plastic
- Toilet weight 62.2 pounds
- Dual flush system
- Three years warranty
If you have a small bathroom and are looking for a toilet option that fits small spaces, this compact-sized toilet is the best one for your needs. The toilet doesn’t have an external water tank since it comes with a built-in flush mechanism which is totally electric. It is a half bath and comes with a self-contained dual flush system. Providing the same efficiency as the competitors, the dual flush system of this toilet consumes less water per flush comparatively, which is around 1.28 GPF or 1 GPF.
You can get to install a half bathroom almost 9 feet below the sewerage line or 120 feet away from the soil stack. The toilet is suitable for residential use only, and it can be connected to the sink to be able to discharge grey water from it. The Installation of this toilet doesn’t need much plumbing work, and thus, you will save your plumbing money installing it.
One of the significant specifications that this toilet includes is giving the same flush efficiency while consuming less water. Additionally, it discharges the waste through a 1″ rigid pipe, which is included on the discharge elbow assembly. Not only will it discharge grey water from the sink, but the wastewater drains into the hose measuring 1-1/4″ present on the back for efficient performance.
- Ultra-Compact and simple design
- Comfort and durable seat
- Built-in flushing system
- Super quiet flushing and seat
- Discharges grey water from the sink
- No technical support
This toilet is a perfect choice for small bathrooms. The compact design, self-contained dual toilet system, ultra-comfortable seat, powerful flushing, and effortless cleaning make it a suitable option for hard water issues.
- Manufacturing material Virtuous China
- Toilet weight 102 pounds
- Dual flush system
- Floor mounted design
Kohler brand is widely known for manufacturing excellent quality toilets, and this Kohler 3810-0 is no exception. Available at quite an affordable price, this one-piece toilet provides outstanding performance, thanks to excellent features. However, the only thing that you will need to compromise on this toilet is its appearance, as the design is pretty straightforward. Not that the toilet looks simple, but it is entirely average and may not come up to the expectations of people who go with looks rather than performance.
When it comes to Installation, this toilet is extremely easy to install as it includes all the essential components needed to install it. The package also includes a wax ring, a comfortable seat, and all the necessary hardware to save your time and efforts. The inside of the bowl comes with a finish that does a great job of preventing waste from sticking and hard water stains from occurring.
One of the features that make it stand out among competitors is the AquaPiston Canister Flush. This flush is strong and powerful enough to take away around 1000 grams of solid waste in just a single flush. Additionally, for each flush, only 1.28 GPF of water is used, which is quite less than other traditional toilets. Investing in this toilet not only means you will save gallons of water yearly but also won’t get to compromise on its performance.
- Comes with all installation equipments
- Comfort height seat.
- Affordable price
- Thorough and powerful flush.
- Water-saving technology
- Not durable manufacturing
Available at quite an affordable price, this toilet can be an excellent choice if you are tight on your budget. The appearance may look average, but the performance of the toilet makes it one of the best toilets available on the market.
- Manufacturing material Brass
- Toilet weight 119 pounds
- Fully glazed flush system
- Floor mounted design
If you want a toilet with a modern design and can go with any décor or theme of the bathroom, this Woodbridge toilet is made for you. The WOODBRIDGE T-0001 is a modern one-piece toilet with a dual-flush mechanism and a siphon jet for added power. This toilet is suitable for complimenting your modern-style bathroom and excellent when it comes to flushing large waste. This dual flush system is capable of getting the flushing job done along with consuming less water.
WOODBRIDGE T-0001 is one of the easiest to clean because of the smooth and easy to wipe down surface. The trap way of this WOODBRIDGE toilet is fully concealed, which means there are no corners or sideways that may gather dust and give it a dirty look. The one-piece design makes it super easy to install, and to make it all even better, the toilet kit has a soft-close toilet lid to ensure there is no slamming noise when it is closed.
The package also includes pre-installed water fitting, pre-installed soft-lid toilet seat, floor bolts, toilet, high-quality wax ring, and installation instructions. Additionally, it comes with a unique hand wrench tool that can be used to tighten the bolts of the toilet in narrow spaces. To ensure that this toilet is capable of conserving water, it has a WaterSense technology certificate and is considered a low-flow toilet available on the market. In simple words, not only is this toilet capable of saving water, but it also reduces your water bill, which is definitely a win-win situation.
- Easy to clean surface
- Quiet closing and flushing performance
- Comfort height design
- WaterSense certified technology
- Luxurious Modern Design
- Flush requires a substantial push each time
If you have just renovated your bathroom and come up with a modern and sleek theme, this toilet can be the best choice. The elegant one-piece design of this toilet can easily complement all the new and contemporary styles of the bathroom.
Signs of Hard Water
If you are still confused about whether the water coming into your house is hard or not, here are some signs that you need to look for to make sure
- You will get to see various spots on glasses or silverware that come out of the dishwasher. These spots occur due to the presence of calcium carbonate in hard water.
- Hard water may cause mineral deposits to form in the pipes, which may reduce their diameter, and thus, the water flow in your house will reduce.
- Mineral stains may show up on some of your clothes after they come out of washing machines.
- After washing your hands, you may feel a soap film or residue still remaining. This is because the soap reacts with the calcium in hard water and forms soap scum. You will need to wash your hands for longer to get rid of the soap completely.
- You will see mineral deposits around your faucets and drains that are hard to remove.
- Your skin will start feeling quite dry and itchy, and your hair will become lifeless and will lack luster.
- The toilets in your bathrooms start having weird stains which occur due to the mineral deposits from hard water.
How To Find The Right Toilet For Hard Water – The Buying Guide
Here are the essential factors that you need to consider before buying a toilet for hard water.
· Bathroom Size
Ensure that you have taken all the necessary measurements of the space available in your toilet. If you are replacing an old toilet, you are going to have a rough-in size. For that, you can start measuring from the wall to the center of the rear-bolt holding down the toilet. If the space is exceptionally tight, then do measure from the side of the toilets to the bolt to get the right space.
· Seat of Toilet
The seat is one of the significant factors in a toilet that contributes to its comfort. Some of the best quiet flush toilet in recent times come with self-cleansing attachments to provide a pleasurable experience. However, the toilet seat can be upgraded anytime you want, so it is wise to look for factors that you can’t upgrade once the toilet is attached.
Gallons per Flush or flow rate gives you the measurement of how much water a toilet uses in each flush. While the majority of the toilets now come with 1.6 GPF, there are also some toilets that consume lesser water every time you flush. Pressure-assist, high-efficiency toilets and dual flush toilets consume less water compared to the typical toilets that you use.
· Flush Strength
Although high-efficiency toilets are the talk of the town, their flush may not be powerful enough. Therefore, there is no point in having a water-saving toilet that may require you to flush it multiple times. Look for a toilet that guarantees excellent flush strength, and one of those is the dual-flush toilet. This dual-flush toilet gives you the option of choosing either a powerful flush or a water-efficient one so you can decide which one to go for.
When you flush or the toilet refills its tank, there is quite an unavoidable noise. You definitely don’t want the whole house to notice that you have just used the toilet; therefore, look for a toilet that advertises a quiet flush operation. Also, make sure you look at the reviews for further confirmation.
Different Types of toilets
There are two types of toilets that you can choose from:
- One-piece toilets
They are an uncommon type of toilet and generally cost more than two-piece toilets because of the ease of maintenance. These toilets are quite easy to clean since they come with fewer crevices to clean.
- Two-piece toilets
These toilets come with separate bowls and tanks, which are attached when the toilets are installed. They are more affordable than the one-piece toilets and quite easy to install.
Different Types of Flush
The most common flushing types that you can get to choose from include:
- Pressure-assisted flush
This Type of flush provides more power by consuming less water. This is done due to the compression tank that it comes with, along with the water tank. This compression tank provides additional pressure to pull waste and water down and is smaller in size.
- Gravity Flush
As the name suggests, the toilet uses gravity to release water when you push the lever. These toilets are pretty simple and easy to repair.
- Dual flush toilet
This is one of the best flush options you can get your hands on. The technology comes with two flush options that you can select from depending on your need. Number one uses less water and can be used for liquid waste, while number two uses more water and can be used for solid waste. This flush Type reduces the chances of clogging and allows efficient use of water.
- Tank-less toilets
Tank-less toilets can be an excellent choice for people having small bathrooms. There is no traditional tank attached to the bowl like other toilets, and therefore it requires much less space to get installed.
They need powerful water pressure electricity to power the flush. The tankless toilets have a cleaner, simpler design and are more aesthetically pleasing.
- Cost of Toilet
The cost of the toilet usually depends on the features it has to offer. Two-piece toilets are generally in the lower cost range, but you may have to compromise on durability, additional features, and longevity.
Toilets on the higher end of the cost spectrum come with advanced technology like bowl cleaner, built-in lights, and many more.
Toilet bowl shape
There are two bowl shapes available on the market.
- Elongated bowl
This is around two inches longer than round toilets and has an oval shape. Since these kinds of toilets are bigger, they are considered to be more comfortable. Therefore, if you have space, this one is definitely a better choice.
- Round bowl
These are smaller in size compared to elongated ones and are suitable for small bathrooms and tighter spaces. Round toilets are more affordable, so this can be your go-to option if you are tight on your budget.
How a toilet look is usually the last thing, people care about while buying one. However, it is still one vital factor to be considered. Purchasing a toilet that complements its décor and theme is quite essential for people who are renovating their bathrooms.
In recent times, toilets are available in various colors and shapes to complement any kind of bathroom décor.
How To Remove Hard Water Stains In A Toilet?
Hard water can build up scale or rust stains in your toilet, which are quite displeasing and difficult to remove. You can remove hard water stains using these tactics.
- Pour around one cup of vinegar into the toilet bowl. Spread it with a toilet brush and let it sit for one hour to see the results.
- Pour one cup of baking soda and 1-2 cups of vinegar again. This mixture will start bubbling up, and then let it sit for around 10 minutes.
- Scrub the hard water stain and swish the mixture around the whole bowl. Let the mixture sit for another half an hour.
- Now scrub the stains once again till the stains are completely gone.
- Finally, now flush the toilet and enjoy the cleaner version of it.
· Final words
There is no denying that hard water has been one of the most common problems that people living in residential areas face. Not only is hard water dangerous for health, but it is quite inappropriate for appliances present in your home since it can end up affecting their performance significantly. Toilets are no exception, as the use of hard water will create stains on them, which are quite unpleasant and difficult to remove. While you can’t really stop hard water from entering your house, what you can do is invest in a toilet that is capable of preventing adverse effects caused by hard water. To ease your choices for you, we have selected the eight best toilets for hard water that come with excellent features to provide you with the ideal performance and comfort.
Frequently Asked Questions (FAQs)
Does hard water damage a toilet?
Yes, hard water does damage the toilet. When you flush the toilet, the water comes out from the rim of the toilet and moves towards the bowl. However, if hard water is used for flushing the toilet frequently, it can end up clogging the small holes on the rim. This can affect the flush performance since the proper amount of water will not be released when you flush.
What will dissolve calcium build-up in the toilet?
A strong hydrochloric-based acid-like Muriatic acid works as a great de-scaler. It is pretty high in intensity and has got strong ability to remove the lime and calcium deposits that may be accumulated in the toilet due to hard water.
How to keep a toilet ring from hard water?
Take a cup of white vinegar and pour it into your toilet at least once a month to prevent hard water rings formation. For best results, allow the vinegar to sit overnight and then scrub the toilet with baking soda the next morning.
Russel Clark is a plumbing specialist who stumbled into the world of pipes and fixtures with a relentless passion for the trade. My journey into plumbing was unexpected, sparked by a deep-seated curiosity and a desire to make a real difference in people’s lives.
I started as a plumbing helper, where I found myself learning the ropes from experienced plumbers who generously shared their knowledge. Here, I discovered my true calling and fell head over heels for the art and science of plumbing.
I vividly recall my early days, armed with a toolbox and eager to soak up every plumbing wisdom I could find. I embraced the challenges that came my way, from learning to decipher the intricate maze of pipes beneath our feet to mastering the inner workings of toilets, sinks, and showers.
Plumbing, I soon realized, is not just about pipes and wrenches; it’s about ensuring the comfort, safety, and well-being of every home and business. It’s about being the unsung hero who swoops in to save the day when leaks and clogs threaten to disrupt daily life.
Throughout my journey, I’ve encountered a myriad of plumbing puzzles – from burst pipes in the dead of winter to toilets that seemed to have a mind of their own. With each challenge, I’ve honed my skills, learning to think on my feet and find creative solutions to even the trickiest of problems.
Now, with years of hands-on experience, I’m thrilled to share my expertise and passion with you through the blog toiletsadviser.com/. Whether you’re a fellow plumbing enthusiast or someone in dire need of plumbing guidance, I’m here to lend a helping hand.